Question Number 225758 by mr W last updated on 09/Nov/25 Commented by mr W last updated on 09/Nov/25 Answered by ajfour last updated on 09/Nov/25…
Question Number 225768 by Lara2440 last updated on 09/Nov/25 $$\mathrm{WeinGarten}\:\mathrm{Equation} \\ $$$$\:\boldsymbol{\mathrm{r}}_{{u}} \centerdot\boldsymbol{\mathrm{r}}_{{u}} ={E}\:,\:\boldsymbol{\mathrm{r}}_{{u}} \centerdot\boldsymbol{\mathrm{r}}_{{v}} ={F}\:,\:\boldsymbol{\mathrm{r}}_{{v}} \centerdot\boldsymbol{\mathrm{r}}_{{v}} ={G} \\ $$$$\hat {\boldsymbol{\mathrm{N}}}\centerdot\hat {\boldsymbol{\mathrm{N}}}=\mathrm{1} \\ $$$$\frac{\partial\left(\hat {\boldsymbol{\mathrm{N}}}\centerdot\hat…
Question Number 225767 by mr W last updated on 09/Nov/25 Commented by fantastic last updated on 09/Nov/25 $${i}\:{got}\:\frac{{m}}{{M}}=\frac{\mathrm{sin}\:\alpha}{\left(\mathrm{1}−\mathrm{sin}\:\alpha\right)^{\mathrm{2}} } \\ $$ Commented by fantastic last…
Question Number 225740 by fantastic last updated on 08/Nov/25 Answered by fantastic last updated on 08/Nov/25 $$\gamma=\mathrm{sin}^{−\mathrm{1}} \left(\frac{{r}}{\mathrm{1}−{r}}\right) \\ $$$$\alpha=\mathrm{cos}^{−\mathrm{1}} \left(\frac{\mathrm{1}−\mathrm{3}{r}}{\mathrm{1}−{r}}\right) \\ $$$$\beta=\mathrm{sin}^{−\mathrm{1}} \left(\frac{\mathrm{1}−\mathrm{2}{r}}{\mathrm{1}}\right) \\…
Question Number 225726 by mr W last updated on 08/Nov/25 Commented by mr W last updated on 08/Nov/25 Answered by mr W last updated on…
Question Number 225730 by Lara2440 last updated on 08/Nov/25 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 225691 by fantastic last updated on 07/Nov/25 $$\sqrt[{{i}}]{−\mathrm{1}} \\ $$ Answered by mehdee7396 last updated on 07/Nov/25 $$\left({e}^{{i}\pi} \right)^{\frac{\mathrm{1}}{{i}}} ={e}^{\pi} \\ $$ Terms…
Question Number 225716 by ajfour last updated on 07/Nov/25 Commented by ajfour last updated on 07/Nov/25 $${Find}\:{radius}\:{of}\:{blue}\:{circle}\:{R}. \\ $$ Commented by fantastic last updated on…
Question Number 225700 by mr W last updated on 07/Nov/25 Commented by mr W last updated on 07/Nov/25 $${mass}\:{of}\:{bullet}:\:{m} \\ $$$${mass}\:{of}\:{uniform}\:{rod}:\:{M} \\ $$$${bullet}\:{keeps}\:{embedded}\:{in}\:{rod}\:{after} \\ $$$${the}\:{strike}.…
Question Number 225703 by ajfour last updated on 07/Nov/25 Answered by mahdipoor last updated on 07/Nov/25 $$\mathrm{2}×\left(\mathrm{R}−\mathrm{r}\right)^{\mathrm{2}} =\left(\mathrm{R}+\mathrm{r}\right)^{\mathrm{2}} \Rightarrow\mathrm{r}=\mathrm{R}\left(\mathrm{3}−\sqrt{\mathrm{8}}\right) \\ $$$$\mathrm{center}\:\mathrm{of}\:\mathrm{balls}\:\left(\mathrm{r}\right)\:\mathrm{in}\:\mathrm{R}_{\mathrm{c}} =\mathrm{R}−\mathrm{r}\:\: \\ $$$$\theta_{\mathrm{each}\:\mathrm{ball}} =\mathrm{2tan}^{−\mathrm{1}}…